.marginTop {
    margin-top: 20px;
}
.marginLeft {
    margin-left: 20px;
}

.flex {
    display: flex;
}

.flexAround {
    display: flex;
    justify-content: space-around;
}

.flexBetween {
    display: flex;
    justify-content: space-between;
}

.flexEvenly {
    display: flex;
    justify-content: space-evenly;
}

.flexWC {
    display: flex;
    justify-content: center;
}

.flexHC {
    display: flex;
    align-items: center;
}

.border-radius {
    border-radius: 30rpx;
}

.textCenter {
    text-align: center;
}